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Our team of painters and decorators at Sash Restoration London have over 35 years experience in domestic and commercial painting, working overseas and across the UK. If you keep the paintwork on your timber sash and casement windows in good condition, your windows will stand the test of time. There are still plenty of the original Georgian, Victorian and Edwardian sash windows in good working order today. Neglecting the paintwork on your timber sash windows will cost you more in the long run. Our team of painters at Sash Restoration London can take care of your internal and external painting requirements. 


Good painting is all about the preparation work. We spend a lot of time getting your timber sash windows up to a first class finish, rather than simply adding another layer of paint over the top of the old one. Hand painting your timber sash windows after installation is a better job than pre finishing windows, as the paint should always overlap the glass slightly to ensure a seal between the timber and the glass. This is particularly critical with double glazed windows as a defective paint seal can quickly lead to failure of the unit. 


At Sash Restoration London we guarantee you:

  • fully trained and highly experienced painters and decorators

  • completed jobs by the due date

  • cost effective

  • only the best painting and decorating products are used

  • work will be carried out with minimal disruption

  • we aim for 100% customer satisfaction every time

Typical painting specification for sash and casement windows: 

  • ​Thoroughly prepare all surfaces

  • Fill and sand surfaces

  • Caulk all seams

  • Apply undercoat internally and externally

  • Sand between coats

  • Apply coat of eggshell/gloss internally

  • Apply coat of gloss externally

  • Seal voids between stone and window

  • Renew external pointing with sand mastic

For further information or if you have any questions regarding our painting service for sash and casement windows please contact us at: or call our head office on: 0207-6093012

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